diff --git a/service/device/call/api/pom.xml b/service/device/call/api/pom.xml
index b66bf7f5ec1..b9966bcbe11 100644
--- a/service/device/call/api/pom.xml
+++ b/service/device/call/api/pom.xml
@@ -31,5 +31,28 @@
             <groupId>org.eclipse.kapua</groupId>
             <artifactId>kapua-transport-api</artifactId>
         </dependency>
+
+        <!-- -->
+        <!-- Test dependencies -->
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.kapua</groupId>
+            <artifactId>kapua-qa-markers</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>
diff --git a/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/DeviceCallExceptionTest.java b/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/DeviceCallExceptionTest.java
new file mode 100644
index 00000000000..cf4291b503e
--- /dev/null
+++ b/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/DeviceCallExceptionTest.java
@@ -0,0 +1,85 @@
+/*******************************************************************************
+ * Copyright (c) 2023, 2022 Eurotech and/or its affiliates and others
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Eurotech - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.kapua.service.device.call.exception;
+
+import org.eclipse.kapua.qa.markers.junit.JUnitTests;
+import org.eclipse.kapua.service.device.call.exception.model.TestCodesDeviceCallException;
+import org.eclipse.kapua.service.device.call.exception.model.TestDeviceMessage;
+import org.eclipse.kapua.service.device.call.message.DeviceMessage;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+import java.text.MessageFormat;
+
+/**
+ * {@link DeviceCallException}s tests.
+ *
+ * @since 1.0.0
+ */
+@Category(JUnitTests.class)
+public class DeviceCallExceptionTest {
+
+    private final Throwable cause = new Throwable("This is the cause");
+
+    private final Long aTimeout = 15000L;
+    private final DeviceMessage<?, ?> deviceCallMessage = new TestDeviceMessage();
+
+    @Test
+    public void testDeviceCallErrorCodesHaveMessages() {
+        for (DeviceCallErrorCodes errorCode : DeviceCallErrorCodes.values()) {
+            DeviceCallException deviceCallException = new TestCodesDeviceCallException(errorCode);
+
+            Assert.assertNotEquals("DeviceCallErrorCodes." + errorCode + " doesn't have an error message", "Error: ", deviceCallException.getMessage());
+            Assert.assertNotEquals("DeviceCallErrorCodes." + errorCode + " doesn't have an error message", "Error: ", deviceCallException.getLocalizedMessage());
+        }
+    }
+
+    @Test
+    public void testDeviceCallSendException() {
+        String exceptionMessage = "An error occurred when sending the message: " + deviceCallMessage;
+
+        // Without cause
+        DeviceCallSendException deviceCallSendException = new DeviceCallSendException(deviceCallMessage);
+
+        Assert.assertEquals(DeviceCallErrorCodes.SEND_ERROR, deviceCallSendException.getCode());
+        Assert.assertNull(deviceCallSendException.getCause());
+        Assert.assertEquals(deviceCallMessage, deviceCallSendException.getRequestMessage());
+        Assert.assertEquals(exceptionMessage, deviceCallSendException.getMessage());
+        Assert.assertEquals(exceptionMessage, deviceCallSendException.getLocalizedMessage());
+
+        // With cause
+        exceptionMessage = exceptionMessage + ". Caused by: " + cause.getMessage();
+
+        deviceCallSendException = new DeviceCallSendException(cause, deviceCallMessage);
+
+        Assert.assertEquals(DeviceCallErrorCodes.SEND_ERROR_WITH_CAUSE, deviceCallSendException.getCode());
+        Assert.assertEquals(cause, deviceCallSendException.getCause());
+        Assert.assertEquals(deviceCallMessage, deviceCallSendException.getRequestMessage());
+        Assert.assertEquals(exceptionMessage, deviceCallSendException.getMessage());
+        Assert.assertEquals(exceptionMessage, deviceCallSendException.getLocalizedMessage());
+    }
+
+    @Test
+    public void testDeviceCallTimeoutException() {
+        String exceptionMessage = "The request has not received a response within the timeout of: " + MessageFormat.format("{0}", aTimeout) + "ms";
+
+        DeviceCallTimeoutException deviceCallTimeoutException = new DeviceCallTimeoutException(cause, aTimeout);
+
+        Assert.assertEquals(DeviceCallErrorCodes.TIMEOUT, deviceCallTimeoutException.getCode());
+        Assert.assertEquals(cause, deviceCallTimeoutException.getCause());
+        Assert.assertEquals(aTimeout, deviceCallTimeoutException.getTimeout());
+        Assert.assertEquals(exceptionMessage, deviceCallTimeoutException.getMessage());
+        Assert.assertEquals(exceptionMessage, deviceCallTimeoutException.getLocalizedMessage());
+    }
+}
diff --git a/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/model/TestCodesDeviceCallException.java b/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/model/TestCodesDeviceCallException.java
new file mode 100644
index 00000000000..bb5f0368ea9
--- /dev/null
+++ b/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/model/TestCodesDeviceCallException.java
@@ -0,0 +1,37 @@
+/*******************************************************************************
+ * Copyright (c) 2023, 2022 Eurotech and/or its affiliates and others
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Eurotech - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.kapua.service.device.call.exception.model;
+
+import org.eclipse.kapua.service.device.call.exception.DeviceCallErrorCodes;
+import org.eclipse.kapua.service.device.call.exception.DeviceCallException;
+import org.eclipse.kapua.service.device.call.exception.DeviceCallExceptionTest;
+import org.eclipse.kapua.transport.exception.TransportException;
+
+/**
+ * {@link TransportException} for testing.
+ *
+ * @see DeviceCallExceptionTest#testDeviceCallErrorCodesHaveMessages()
+ * @since 2.0.0
+ */
+public class TestCodesDeviceCallException extends DeviceCallException {
+
+    /**
+     * Constructor.
+     *
+     * @param code The {@link DeviceCallErrorCodes} to test.
+     * @since 2.0.0
+     */
+    public TestCodesDeviceCallException(DeviceCallErrorCodes code) {
+        super(code);
+    }
+}
diff --git a/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/model/TestDeviceMessage.java b/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/model/TestDeviceMessage.java
new file mode 100644
index 00000000000..7ed547f76e3
--- /dev/null
+++ b/service/device/call/api/src/test/java/org/eclipse/kapua/service/device/call/exception/model/TestDeviceMessage.java
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * Copyright (c) 2023, 2022 Eurotech and/or its affiliates and others
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Eurotech - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.kapua.service.device.call.exception.model;
+
+import org.eclipse.kapua.service.device.call.message.DeviceChannel;
+import org.eclipse.kapua.service.device.call.message.DeviceMessage;
+import org.eclipse.kapua.service.device.call.message.DevicePayload;
+
+import java.util.Date;
+
+/**
+ * {@link DeviceMessage} for testing.
+ *
+ * @since 2.0.0
+ */
+public class TestDeviceMessage implements DeviceMessage<DeviceChannel, DevicePayload> {
+    @Override
+    public DeviceChannel getChannel() {
+        return null;
+    }
+
+    @Override
+    public void setChannel(DeviceChannel channel) {
+
+    }
+
+    @Override
+    public DevicePayload getPayload() {
+        return null;
+    }
+
+    @Override
+    public void setPayload(DevicePayload payload) {
+
+    }
+
+    @Override
+    public Date getTimestamp() {
+        return null;
+    }
+
+    @Override
+    public void setTimestamp(Date timestamp) {
+
+    }
+}